Money trivia:Why most of the banknotes are frontal portraits, while coins are side

Money trivia:Why most of the banknotes are frontal portraits, while coins are side

As we all know, the fineness and complexity of the frontal portraits are able to prevent counterfeit banknotes…
The earliest person who invented banknotes was not a Chengdu person.

The earliest person who invented banknotes was not a Chengdu person.

The earliest person who invented banknotes was not a Chengdu person.